Aaeon rosenzweig



(No Mode l.)

' A. ROSBNZWEIG. HYDROGARBON STOVE.

Patented July 17, 1894.

Wilnesses:

UNITED STATES PATENT OFFICE.

AARON ROSENZWEIG, OF NEW YORK, N. Y.

'HYDROCARBON-STOVE.

SPECIFICATION forming part of Letters Patent No. 523,054, dated July 17, 1894.

Application filed April9, 1894. Serial No. 506,806. (No model.)

To all whom it may concern:

Be it known that I, AARON ROSENZWEIG, of New York city, New York, have invented an Improved Hydrocarbon-Stove, of which the following is a specification.

This invention relates to an improved hydrocarbon stove and more particularly to a novel construction of the wick tubes and the filling nozzle.

'In the accompanying drawings: Figure 1 is a vertical section of my improved hydrocarbon stove, on line 1, 1, Fig. 2. Fig. 2 is a horizontal section on line 2, 2, Fig. 1, with the wick tubes in top view, and Fig. 3 a perspective view of the filling nozzle.

The letter a,represents the oil reservoir of the stove and b, is the dome. c, c, arethe fiat wick tubes extending into the reservoir and through the perforated diaphragm d, as usual. Each wick tube is provided at its ends (41. e. in line with its major axis) with a small vapor tube 0, extending from the top to the bottom of the wick tube. The vapor tubes 0, are formed. by crimping the ends of the'sheet metal plates out of which the wick tube is constructed. These plates are connected by a lap joint 0 at the ends of the vapor tubes, and thus wick tubes, vapor tubes and connections are formed in a simple and substantial manner. The object of the vapor tubes is to convey the heated vapors out of the reservoir to the ends of the flame, so. that the risk of explosion is diminished and the heat of the fiame is increased.

The filling nozzle is formed of a bent plate (1, provided at its sides 02', with the lugs (1 notched as at 01 The lid e, is provided with a lateral tubular extension 6', in one piece therewith. This extension or bar constitutes the pivot and renders the use of a separate pivot or hinge pin unnecessary.

To put the parts together, -the bar 6, is introduced into the open notches (Z and then the plate 11, is soldered to the reservoir 01, over the filling opening a. In this way a permanent connection is formed between the filling nozzle and its lid.

What I claim is- Y 1. Atube for oil stoves composed of parallel plates which are bent inward and in contact with each other at their ends and at a distance from their ends, to form a wick tube and a pair of vapor tubes in line with the major axis of the wick tube, substantially as specified.

2. An oil stove provided with a filling nozzle composed of abent plate d, having notched lugs (Z and of a lid e, having a laterally extending tubular projection e, adapted to engage such lugs, substantially as specified.

. AARON ROSENZWEIG. Witnesses:

F. v. BRIESEN,

WILLI M SoHULz. 

